It is the size of a credit card and has an accessory cable with all smartphone connectors( iPhone4/4s/5/5s/5c/6 Samsung, Nokia, Micro USB, Mini USB, PSP, MP3/MP4/MP5).

It is ideal for times when a phone or tablet needs an additional battery boost. Take it out with you in case of emergenices. The portable battery charger has charge for approximately 75% of a full phone charge for an Apple iPhone 6, Samsung S6 or similar phone.